| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.84 | 12.291% | $100.8822 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $125.59 | 9.438% | $137.4432 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $191.48 | 7.796% | $206.4078 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $246.53 | 8.308% | $267.0117 | $267.01 | $267.00 | $267.00 |
| Purchase #5 | $11.94 | 10.502% | $13.1939 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $197.76 | 13.240% | $223.9434 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $97.45 | 9.451% | $106.66 | $106.66 | $106.65 | $106.70 |
| 7 purchase totals = | $960.59 | $1,055.5422 | $1,055.53 | $1,055.55 | $1,055.50 | |